<template>
  <view>
    <view class="goods-item">
      <!-- 左侧的盒子 -->
      <view class="goods-item-left">
        <radio :checked="goods.goods_state" color="#fba007" v-if="showRadio" @click="radioClickHandler"></radio>
        <image :src="goods.goods_small_logo || defaultPic" class="goods-pic"></image>
      </view>
      <!-- 右侧的盒子 -->
      <view class="goods-item-right">
        <!-- 商品的名字 -->
        <view class="goods-name">{{goods.goods_name}}</view>
        <view class="goods-info-box">
          <view class="goods-price">
            <text class="goods-price-icon">￥</text>
            <text class="goods-price-number">{{goods.goods_price | tofixed}}</text>
          </view>
          <!-- <view class="goods-price">￥{{goods.goods_price | tofixed}}</view> -->
          <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum"
            @change="numChangeHandler"></uni-number-box>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    name: "stop-goods",
    props: {
      goods: {
        type: Object,
        default: {}
      },
      // 是否展示图片左侧的 radio
      showRadio: {
        type: Boolean,
        // 默认情况下，不会展示 radio 组件
        default: false
      },
      // 是否展示价格右侧的 NumberBox 组件
      showNum: {
        type: Boolean,
        default: false
      },
    },
    data() {
      return {
        // 默认的商品空图片
        defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
      };
    },
    // 过滤器
    filters: {
      tofixed(num) {
        return Number(num).toFixed(2)
      }
    },
    methods: {
      // 这是 radio 组件的点击事件处理函数
      radioClickHandler() {
        this.$emit('radio-change', {
          goods_id: this.goods.goods_id,
          goods_state: !this.goods.goods_state
        })
      },
      // 监听 numberBox 组件数值变化的事件
      numChangeHandler(val) {
        // console.log(val)
        this.$emit('num-change', {
          goods_id: this.goods.goods_id,
          goods_count: +val
        })
      }
    }
  }
</script>

<style lang="scss">
  // .goods-item:first-child {
  //   border-bottom-left-radius: 15px;
  //   border-bottom-right-radius: 15px;
  // }
  .goods-item {
    background-color: white;
    border-radius: 15px;
    // border: 1px solid red;
    // margin: 10px;
    display: flex;
    padding: 10px 5px;
    margin-bottom: 5px;
    border: 1px solid #eee;
    // border-bottom: 1px solid #f0f0f0;
    
    // .goods-item:first-child {
    //   border-bottom-left-radius: 15px;
    //   border-bottom-left-radius: 15px;
    // }

    .goods-item-left {
      margin-right: 5px;
      display: flex;
      justify-content: space-between;
      align-items: center;

      .goods-pic {
        width: 100px;
        height: 100px;
        display: block;
        border-radius: 15px;
      }
    }

    .goods-item-right {
      display: flex;
      flex: 1;
      flex-direction: column;
      justify-content: space-between;

      .goods-name {
        font-size: 13px;
        margin-left: 4px;
        margin-top: 2px;
      }

      .goods-info-box {
        display: flex;
        // flex: 1;
        justify-content: space-between;
        align-items: center;

        .goods-price {
          position: relative;
          // padding-top: 10px;
          // border: 1px solid red;
        
          .goods-price-icon {
            bottom: 1px;
            position: relative;
            color: orangered;
            font-size: 10pt;
          }
        
          .goods-price-number {
            position: absolute;
            left: 11px;
            bottom: 0px;
            font-size: 13pt;
            // font-weight: bold;
            color: orangered;
          }
        }

        uni-number-box {
          margin-right: 10px;
        }
      }
    }
  }
</style>